SoftPerfect Network Protocol Analyzer

Easily Monitor All LAN Data Traffic

Has your network been acting up recently? Do you suspect bandwidth abuse, or a particularly nasty bit of malware that's sending sensitive data out to who-knows-where? Would you like to investigate, but lack the free time to tackle the learning curve of some complex network management utility? Never fear, SoftPerfect Network Protocol Analyzer helps you to examine your network traffic, quickly, easily, and without pain!

Have you given up on trying to monitor network traffic because the overall amount of data is simply overwhelming? Well, with SoftPerfect Network Protocol Analyzer, you'll be able to configure filters that will limit your view to only those specific traffic patterns that you wish to analyze! You can even build your own network packets that you can use to check your network's vulnerability to attacks and intrusion!

Buy with BitsDuJour's promotional coupon code and get all this at a discounted price!

After you purchase SoftPerfect Network Protocol Analyzer it may be used indefinitely.

SoftPerfect Network Protocol Analyzer is licensed per computer, and not per user.

Transfer of a license to another owned computer is allowed.

License activation isn't required. what's this?

Upgrades to future versions of the software will be free for the lifetime of the product.

Support is provided for 12 months after your purchase.

No return policy.

Prices do not necessarily include taxes, which will vary by country.

Review what others have to say...

“I found this application useful when debugging PHP scripts for my web-site. Using this tool I was able to see what exactly happens when I access the script in a web-browser. As the protocol analyzer lets me see a complete HTTP session between my computer and web-server, I can check if client requests, parameters, cookies, etc are handled correctly.”- Peter

“As a network application developer I use this software on a daily basis. Basically I develop a SOAP web-service and it enables me to see what happens under the hood. There is a Win32 GUI client application that sends requests to the web-service. I can watch a entire request/response session in nearly real time.”- Bruce White

“I am a network administrator and sometimes I have to troubleshoot network connectivity issues. Using this tool I can see where the problem lies as it displays all packets sent and received by a local computer and decodes them up to the application level. ”- Chris C

“Being a computer science student, I used this sniffer when learning networking and TCP/IP. Human-readable representation of network packets helped me understand how networks actually work. Those curious may want to try it too :-) You will need some basic networking knowledge though.”- Student

“This is certainly software for IT professionals, especially those working with networks. Should there be a need to troubleshoot network connectivity, develop or reverse engineer a protocol, this tool comes in handy.”- K Evans

Andrew Lock@Roberto Porcar: unfortunately this is a technical issue, but it cannot be avoided easily. It means there are more network filtering drivers already installed on your system (some might have come with antivirus and firewall) and our protocol analyzer falls flat to install its own driver. I am afraid you can't do anything about it.

@Genie au Travai: basically the application can capture TCP/IP traffic from most wireless cards, however it does not have any wireless specific features (channel list, signal levels, control frames). It also cannot capture wireless traffic in promiscuous mode. There are no currently no plans to support these features.

Allan WinstonOn this issue that Roberto brought up of getting the BSOD, is this only an issue when changing protocols? If it is an issue during routine use, is there a way using Task Manager or other utilities that I can determine whether my Norton Internet Security is already running a network filtering driver?

Just a thought. If an overload of network filtering drivers can cause a problem so serious that it requires a System Restore (which is not always activated) .. shouldn't there be a little utility that checks about those drivers first and warns about possible overload if it finds "many"? (Granted there would be some guessing.) Due to the seriousness of the problem. Anyway, a consideration.

From my limited tries and such, I like SoftPerfect, and they have a real forum. If I ran the network at work and was in that tech aspect I would try it out (Network Bits should be two days by nature ..." I'll try it at work tomorrow").

And the Print Inspector product would make a nice Bits in the future. That one I would load for sure and try, the Windows native spool drivers are so rinky-dink, both on single use or network viewing.